3055620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 8644608

約数和(自身を除く): 5588988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 401, 508, 635, 762, 802, 1203, 1270, 1524, 1604, 1905, 2005, 2406, 2540, 3810, 4010, 4812, 6015, 7620, 8020, 12030, 24060, 50927, 101854, 152781, 203708, 254635, 305562, 509270, 611124, 763905, 1018540, 1527810, 3055620]

約数ペア:

[(1, 3055620), (2, 1527810), (3, 1018540), (4, 763905), (5, 611124), (6, 509270), (10, 305562), (12, 254635), (15, 203708), (20, 152781), (30, 101854), (60, 50927), (127, 24060), (254, 12030), (381, 8020), (401, 7620), (508, 6015), (635, 4812), (762, 4010), (802, 3810), (1203, 2540), (1270, 2406), (1524, 2005), (1604, 1905)]